{"id":"https://data.mapsnap.org/runs/v2.0/iiif/chronoscope/sanborn06706_001.main.iiif.json","type":"AnnotationPage","@context":["http://www.w3.org/ns/anno.jsonld"],"label":"Galloway, Ohio | 1922 | mapsnap generated fit (2026-10-18)","creator":{"type":"Software","name":"mapsnap","homepage":"https://mapsnap.org"},"rights":"https://opendatacommons.org/licenses/odbl/1-0/","metadata":[{"label":"generated","value":"2026-10-18"},{"label":"run","value":"corpus-v2"},{"label":"pages","value":"3"},{"label":"placed","value":"2"},{"label":"unplaced","value":"1"},{"label":"fit sources","value":"georef 2"},{"label":"key map","value":"none"},{"label":"split sheets","value":"1 sheet(s) cut into 3 panels"},{"label":"unplaced pages","value":"p1__1 (tier 4, 39.91344,-83.16289 +/-100m)"}],"items":[{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001__2/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Galloway, Ohio | 1922 | sanborn06706_001 p1 [2]","metadata":[{"label":"streets","value":"6"},{"label":"intersections","value":"10"},{"label":"confidence","value":"0.59"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"0.0"},{"label":"split_canvas_w","value":"6512.0"},{"label":"split_canvas_h","value":"7708.0"}],"created":"2026-10-18T02:22:40Z","modified":"2026-10-18T02:22:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001__2/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"1596.6,385.0 1590.8,383.3 1552.5,73.7 1337.2,21.3 866.4,44.5 782.5,114.4 687.8,101.2 598.5,543.1 598.5,571.0 592.9,571.0 591.5,577.5 67.8,608.1 56.6,1378.4 251.9,1393.7 292.8,1393.4 292.8,1396.9 298.8,1397.4 407.2,1843.0 680.8,1903.5 1359.4,1879.6 1390.4,1817.2 1517.2,1812.6 1566.6,1671.1 1609.0,890.4 1627.0,888.4 1627.0,831.1 1576.7,832.4 1596.6,385.0\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001__2/gcps","type":"FeatureCollection","transformation":{"type":"helmert"},"features":[{"type":"Feature","properties":{"resourceCoords":[1269.0,614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.1624479,39.9134129]}},{"type":"Feature","properties":{"resourceCoords":[1572.0,614.0],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.1623475,39.9128621]}}]}},{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001__3/georef","type":"Annotation","@context":["http://iiif.io/api/extension/georef/1/context.json","http://iiif.io/api/presentation/3/context.json"],"label":"Galloway, Ohio | 1922 | sanborn06706_001 p1 [3]","metadata":[{"label":"streets","value":"1"},{"label":"intersections","value":"1"},{"label":"confidence","value":"0.64"},{"label":"confidence_provisional","value":"true"},{"label":"confidence_model","value":"corpus-v2"},{"label":"split_canvas_x","value":"0.0"},{"label":"split_canvas_y","value":"5573.6"},{"label":"split_canvas_w","value":"1186.0"},{"label":"split_canvas_h","value":"2134.4"}],"created":"2026-10-18T02:22:40Z","modified":"2026-10-18T02:22:40Z","motivation":"georeferencing","target":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001__3/selector","type":"SpecificResource","source":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001","type":"ImageService3","width":1628,"height":1927},"selector":{"type":"SvgSelector","value":"<svg><polygon points=\"115.5,1419.5 58.6,1862.8 108.9,1865.7 105.2,1922.6 291.3,1916.7 282.9,1486.3 115.5,1419.5\" /></svg>"}},"body":{"id":"https://cdn.chronoscope.io/mapsnap/service:gmd:gmd408m:g4084m:g4084gm:g4084gm_g067061922:06706_1922-0001__3/gcps","type":"FeatureCollection","transformation":{"type":"polynomial","options":{"order":1}},"features":[{"type":"Feature","properties":{"resourceCoords":[0.0,1393.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.16179640341959,39.913092485851706]}},{"type":"Feature","properties":{"resourceCoords":[296.5,1393.4],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.16164037759428,39.912562500250935]}},{"type":"Feature","properties":{"resourceCoords":[296.5,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.1628885302324,39.91234687880612]}},{"type":"Feature","properties":{"resourceCoords":[0.0,1927.0],"type":"corner"},"geometry":{"type":"Point","coordinates":[-83.1630445560577,39.91287686440689]}},{"type":"Feature","properties":{"resourceCoords":[70.1,1433.4],"type":"gcp"},"geometry":{"type":"Point","coordinates":[-83.161853,39.912951]}}]}}]}